diff --git a/SodaLive/Sources/Extensions/StringExtension.swift b/SodaLive/Sources/Extensions/StringExtension.swift
index fe2ac94..b7e9f0f 100644
--- a/SodaLive/Sources/Extensions/StringExtension.swift
+++ b/SodaLive/Sources/Extensions/StringExtension.swift
@@ -14,11 +14,15 @@ extension Optional where Wrapped == String {
 }
 
 extension String {
-    func convertDateFormat(from: String, to: String) -> String {
+    func convertDateFormat(from: String, to: String, locale: Locale? = nil) -> String {
         let fromFormatter = DateFormatter()
         fromFormatter.dateFormat = from
         fromFormatter.timeZone = TimeZone(identifier: TimeZone.current.identifier)
         
+        if let locale = locale {
+            fromFormatter.locale = locale
+        }
+        
         if let date = fromFormatter.date(from: self) {
             return date.convertDateFormat(dateFormat: to)
         } else {
diff --git a/SodaLive/Sources/Live/Room/Detail/LiveDetailView.swift b/SodaLive/Sources/Live/Room/Detail/LiveDetailView.swift
index 821796f..2e5b1b4 100644
--- a/SodaLive/Sources/Live/Room/Detail/LiveDetailView.swift
+++ b/SodaLive/Sources/Live/Room/Detail/LiveDetailView.swift
@@ -94,7 +94,7 @@ struct LiveDetailView: View {
                                         .padding(.top, 6.7)
                                         
                                         HStack(spacing: 0) {
-                                            Text(room.beginDateTime)
+                                            Text(room.beginDateTime.convertDateFormat(from: "yyyy.MM.dd EEE hh:mm a", to: "yyyy년 MM월 dd일 (E) a hh시 mm분", locale: Locale(identifier: "en_US_POSIX")))
                                                 .font(.custom(Font.medium.rawValue, size: 12))
                                                 .foregroundColor(Color(hex: "bbbbbb"))